IPTV Simple Client and ID channels

Hi there,
I’ve got an auto-update list from internet in this format:

Quote:#EXTINF:-1 tvg-id=”” group-title=”Group1″ tvg-logo=”001.png”,Channel 1
http://…

#EXTINF:-1 tvg-id=”” group-title=”Group1″ tvg-logo=”002.png”,Channel 2
http://..

I want to use json for open a channel but there aren’t any “ID” in that list.

For example, with json, ID14 is my channel 16 and ID100 is my channel 56.

Why? Where I can find the right ID of each channel?

Thanks in advance.